CN213317699U

CN213317699U - Automatic turning device for printing roller end cover

Info

Publication number: CN213317699U
Application number: CN202021922817.1U
Authority: CN
Inventors: 孙中强; 董峰波; 孙祺
Original assignee: Zhengzhou Zhongqiang Gravure Plate Making Co ltd
Current assignee: Zhengzhou Zhongqiang Gravure Plate Making Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The application relates to an automatic turning device of version roller end cover, it includes the lathe, is provided with the workstation on the lathe, and the top of workstation is provided with the installation pole, can dismantle on the installation pole and be connected with the brush holder, has the brush hair along self length direction equipartition on the brush holder, and the brush hair is contradicted with the mesa of workstation, and the length direction of brush holder parallels with the length direction of lathe, and one side of lathe is provided with the driving piece that is used for driving the installation pole and removes along lathe width direction. This application has the effect that alleviates workman's intensity of labour.

Description

Automatic turning device for printing roller end cover

Technical Field

The application relates to the technical field of printing roller processing equipment, in particular to an automatic turning device for a printing roller end cover.

Background

The plate roller is also called a steel roller. The method is divided into a hollow roller and a solid roller, a roller with a shaft and a roller without a shaft, and is generally used for plate making, the surface of a roller is plated with copper, patterns are carved by an electronic engraving machine of a gravure plate, and then a layer of chromium is plated. After being finished, the paper is delivered to a printing factory and is commonly used for printing plastic packages.

The end covers (also called plugs) of the printing plate roller are processed with inner holes and partial outer circles before being welded with the two ends of the printing plate roller. The turning process of the plate roller end cover generally adopts the following method: 1. firstly, a fabrication hole is drilled on a drilling machine, then the fabrication hole is positioned on a numerical control flange lathe, and an inner hole and an outer circle are simultaneously machined after a tailstock center is tightly pushed. 2. And (3) turning an inner hole on an ordinary lathe by clamping the excircle of the end cover by using a three-jaw chuck, and then positioning and jacking the inner hole or clamping the excircle by using a chuck in a reverse jaw manner. 3. And (3) clamping the outer circle of the end cover by a three-jaw disc on a numerically controlled lathe for 5 mm, and programming to respectively turn the inner hole and the outer circle of the end cover.

In view of the above-mentioned related art, the inventors believe that after the end cover turning process is performed, the lathe is covered with a large amount of chips; when cleaning, a common worker can use a broom or other tools to manually clean the chips from the lathe, which causes great labor intensity of the worker.

SUMMERY OF THE UTILITY MODEL

In order to alleviate workman's intensity of labour, this application provides a version roller end cover automatic turning device.

The application provides a version roller end cover automatic turning device adopts following technical scheme:

the utility model provides an automatic turning device of version roller end cover, includes the lathe, be provided with the workstation on the lathe, the top of workstation is provided with the installation pole, can dismantle on the installation pole and be connected with the brush holder, there is the brush hair along self length direction equipartition on the brush holder, the brush hair is contradicted with the mesa of workstation, the length direction of brush holder parallels with the length direction of lathe, one side of lathe is provided with and is used for driving the driving piece that the installation pole removed along lathe width direction.

By adopting the technical scheme, after the end cover of the printing roller is turned, the working table is provided with chips; utilize the driving piece to drive the installation pole and remove along the width direction of lathe this moment, brush hair just clears up the piece on the workstation from the workstation on the brush holder this moment, just so need not the manual work to clear up the piece, has alleviateed workman's intensity of labour.

Optionally, the driving piece includes reciprocal lead screw and driving motor, it is unanimous with the width direction of lathe toward the length direction of multifilament pole, driving motor sets up the one side at the lathe, driving motor is used for the reciprocal lead screw of drive to rotate, be provided with the mount pad on the lathe, the one end of reciprocal lead screw is rotated and is set up on the mount pad, the fixed locating lever that is provided with on the mount pad, the length direction of locating lever parallels with toward the length direction of multifilament pole, the one end cover of installation pole is established simultaneously on reciprocal lead screw and locating lever, just the installation pole cooperatees with reciprocal lead screw.

By adopting the technical scheme, the driving motor is started, the driving motor drives the reciprocating screw rod to rotate, so that the mounting rod is driven to move back and forth along the length direction of the multifilament rod, and the arrangement of the positioning rod has the function of limiting the mounting rod to rotate by taking the reciprocating screw rod as a center; when the installation rod reciprocates, the brush hair on the brush holder is driven to clean the surface of the workbench back and forth, so that the effect of cleaning the surface of the workbench is better.

Optionally, one end of the reciprocating screw rod, which is far away from the mounting seat, is coaxially connected with a worm wheel, the driving motor is arranged on the side wall of the lathe, an output shaft of the driving motor is coaxially connected with a worm, and the worm wheel is matched with the worm.

By adopting the technical scheme, the driving motor is started, the driving motor drives the worm to rotate, and then the worm drives the worm wheel to rotate, so that the reciprocating screw rod is driven to rotate; the worm and gear transmission is stable and noiseless, and the rotation process of the reciprocating screw rod can be more stable.

Optionally, a T-shaped groove is formed in the mounting rod along the length direction of the mounting rod, a T-shaped strip is arranged on the brush handle, the length direction of the T-shaped strip is consistent with the length direction of the brush handle, and the T-shaped strip is in sliding fit with the T-shaped groove.

By adopting the technical scheme, the T-shaped strip of the brush handle is in sliding fit with the T-shaped groove on the mounting rod, so that the brush handle can be connected with the mounting rod; when the brush holder needs to be replaced, the brush holder can be detached from the mounting rod only by sliding the T-shaped strip out of the T-shaped groove, and the brush holder has the advantage of being convenient to replace.

Optionally, a fastener for limiting relative sliding between the T-shaped strip and the T-shaped groove is arranged on the mounting rod.

Through adopting above-mentioned technical scheme, the setting of fastener can prevent to take place relative slip between T shape strip and the T-slot, and then makes the brush holder and the relation of connection between the installation pole stabilizer the bar more, when the driving piece drives the installation pole and removes, is difficult for appearing the brush holder and slides on the installation pole and cause the problem that the clearance effect is not good.

Optionally, the fastening member includes a fastening bolt and a fastening nut, and one end of the fastening bolt passes through the mounting rod and the T-shaped strip and then is in threaded fit with the fastening nut.

By adopting the technical scheme, firstly, the fastening bolt penetrates through the mounting rod and the T-shaped strip, and then the fastening nut and the fastening bolt are in threaded fit with one end of the mounting rod, which penetrates through the mounting rod, so that the T-shaped strip is not easy to slide relative to the T-shaped groove, and the brush handle is fixed on the mounting rod; has the effect of facilitating the fixation of the brush holder on the mounting rod.

Optionally, the one end that the brush holder is close to reciprocal lead screw is provided with first baffle, the one end that reciprocal lead screw was kept away from to the brush holder is provided with the second baffle, the length direction of first baffle and second baffle all is the same with the length direction toward the multifilament pole, the diapire of first baffle and second baffle all laminates with the surface of workstation mutually, the face of first baffle and second baffle uses the brush holder to extend the same length as the center to brush holder both sides.

Through adopting above-mentioned technical scheme, when the brush holder drove the brush hair and remove along the length direction of past multifilament pole, first baffle and second baffle follow brush holder synchronous motion, and can shelter from the piece at brush hair both ends, can further remain the piece on less workstation.

Optionally, collecting boxes with openings above are arranged on two sides of the reciprocating screw rod of the lathe, angle steel is arranged at the bottom of each collecting box, and connecting bolts are arranged on the angle steel and penetrate through the side wall of the workbench with the threads after penetrating through the angle steel.

By adopting the technical scheme, the collecting box is connected to the side wall of the workbench through the angle steel, the collecting box is arranged on two sides of the lathe, the reciprocating screw rod is utilized to drive the brush bristles to brush the scraps on the workbench to the two sides of the workbench, and the scraps fall into the collecting box for collection due to the opening above the collecting box; the device has the function of facilitating the temporary storage of the cleaned debris; furthermore, the situation that the chips directly fall on the ground of the workshop and influence the environment of the workshop can be well avoided.

In summary, the present application includes at least one of the following beneficial technical effects:

the driving piece is utilized to drive the mounting rod to move along the width direction of the lathe, and at the moment, the brush hair on the brush handle cleans the scraps on the workbench from the workbench, so that the scraps do not need to be cleaned manually, and the labor intensity of workers is reduced;

the reciprocating screw rod rotates to drive the mounting rod to move back and forth along the length direction of the multifilament rod, and the bristles on the brush handle are driven to clean the surface of the workbench back and forth while the mounting rod moves back and forth, so that the surface of the workbench can be cleaned more thoroughly;

when the brush holder drives the brush hair and moves along the length direction of the past multifilament pole, the first baffle and the second baffle move along with the brush holder synchronously, and can shelter from the scraps at the two ends of the brush hair, so that the scraps on a less workbench can be further remained.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partial schematic view for showing the driving member.

Figure 3 is an exploded view showing the connection of the handle to the mounting rod.

Description of reference numerals: 1. turning a lathe; 11. a work table; 12. a mounting seat; 121. positioning a rod; 13. a collection box; 14. angle steel; 15. a connecting bolt; 16. a support frame; 2. mounting a rod; 21. a T-shaped slot; 22. a first slide hole; 23. a second slide hole; 3. a brush handle; 31. brushing; 32. t-shaped strips; 33. a first baffle plate; 34. a second baffle; 4. a drive member; 41. a reciprocating screw rod; 411. a worm gear; 412. a worm; 42. a drive motor; 5. a fastener; 51. fastening a bolt; 52. and (5) tightening the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, in the operation of turning a printing roller end cover, a lathe 1 is generally used, a three-jaw chuck is slidably disposed on one side of the lathe 1 and used for clamping the printing roller end cover, a turning tool for turning the end cover is slidably disposed on the other side of the lathe 1, a workbench 11 is disposed between the turning tool and the three-jaw chuck, and when the turning operation is performed, a large amount of chips are left on the workbench 11.

The embodiment of the application discloses automatic turning device of a printing roller end cover. Referring to fig. 1, a version roller end cover automatic turning device includes lathe 1, it is provided with workstation 11 to lie in between three-jaw chuck and the lathe tool on lathe 1, the top of workstation 11 is provided with installation pole 2, can dismantle on the installation pole 2 and be connected with brush holder 3, the length direction of brush holder 3 parallels with lathe 1's length direction, there is brush hair 31 along self length direction equipartition on the brush holder 3, brush hair 31 offsets with workstation 11's mesa, one side of lathe 1 is provided with and is used for driving installation pole 2 along the driving piece 4 that lathe 1 width direction removed.

Referring to fig. 2, a first baffle 33 is disposed at one end of the brush holder 3 close to the reciprocating screw rod 41, a second baffle 34 is disposed at one end of the brush holder 3 far from the reciprocating screw rod 41, the length directions of the first baffle 33 and the second baffle 34 are the same as the length direction of the reciprocating screw rod 41, the bottom walls of the first baffle 33 and the second baffle 34 are attached to the surface of the workbench 11, and the surfaces of the first baffle 33 and the second baffle 34 extend to the two sides of the brush holder 3 by the same length with the brush holder 3 as the center.

When brush holder 3 drove brush hair 31 and clear up workstation 11, first baffle 33 and second baffle 34 follow brush holder 3 synchronous motion, and first baffle 33 and second baffle 34 shelter from the piece at brush hair 31 both ends, just can be less the piece on the workstation 11 remain.

Referring to fig. 2, the driving member 4 includes a reciprocating screw rod 41 and a driving motor 42, and a length direction of the reciprocating screw rod 41 is consistent with a width direction of the lathe 1; the lathe 1 is detachably provided with a mounting seat 12, and one end of a reciprocating screw rod 41 is rotatably arranged on the mounting seat 12; one side of the workbench 11 is detachably provided with a support frame 16, the other end of the reciprocating screw rod 41 penetrates through the support frame 16 and is rotatably connected with the support frame 16, and in the embodiment, the mounting seat 12 and the support frame 16 are both fixed on the side wall of the workbench by bolts; one end of the reciprocating screw rod 41 penetrating through the support frame 16 is coaxially connected with a worm wheel 411, the bottom of the support frame 16 is provided with a support plate, the driving motor 42 is arranged on the support plate, the output shaft of the driving motor 42 is coaxially connected with a worm 412, and the worm wheel 411 is meshed with the worm 412; a positioning rod 121 is fixedly arranged on the mounting seat 12, and the length direction of the positioning rod 121 is parallel to the length direction of the reciprocating screw rod 41.

The driving motor 42 is started, the driving motor 42 drives the worm 412 to rotate, the worm 412 drives the worm wheel 411 to rotate, the reciprocating screw rod 41 is further driven to rotate, the transmission of the worm wheel 411 and the worm 412 is stable, and therefore the rotating process of the reciprocating screw rod 41 is stable.

Referring to fig. 2, the cross-sectional shape of the mounting rod 2 is L-shaped, and the end of the mounting rod 2 with a larger end surface area is sleeved on the reciprocating screw rod 41 and the positioning rod 121 at the same time; a first sliding hole 22 and a second sliding hole 23 are formed in the plate surface of the mounting rod 2, and the first sliding hole 22 is in sliding fit with the positioning rod 121; a slide block is arranged in the second sliding hole 23, and the slide block is in sliding fit with a thread groove of the reciprocating screw rod 41.

When the reciprocating screw rod 41 rotates, the sliding block slides in the thread groove of the reciprocating screw rod 41, so that the mounting rod 2 is driven to move back and forth along the length direction of the reciprocating screw rod 41, and the bristles 31 are abutted to the surface of the workbench 11, so that the surface of the workbench 11 can be cleaned more thoroughly.

Referring to fig. 2, collecting boxes 13 with openings at the upper parts are respectively arranged at two sides of the reciprocating screw rod 41 of the lathe 1, angle steel 14 is fixedly arranged at the bottom of each collecting box 13, a connecting bolt 15 is arranged on each angle steel 14, and the connecting bolt 15 penetrates through the angle steel 14 and then penetrates through the side wall of the workbench 11 together with the threads.

When the bristles 31 clean the chips on the workbench 11 to the two sides of the workbench 11, the chips immediately fall into the collecting boxes 13 on the two sides, so that the chips can be collected, and the subsequent cleaning of workers is facilitated.

Referring to fig. 3, a T-shaped groove 21 is formed in the mounting rod 2 along the length direction of the mounting rod, a T-shaped strip 32 is arranged on the brush holder 3, the length direction of the T-shaped strip 32 is the same as the length direction of the brush holder 3, and the T-shaped strip 32 is in sliding fit with the T-shaped groove 21; the mounting rod 2 is provided with a fastener 5 for limiting the relative sliding between the T-shaped strip 32 and the T-shaped groove 21; the fastener 5 comprises a fastening bolt 51 and a fastening nut 52, through holes are formed in the side walls of the T-shaped strip 32 and the mounting rod 2, and the T-shaped strip 32 is communicated with the through holes in the mounting rod 2; one end of the fastening bolt 51 is threaded with the fastening nut 52 after passing through the T-bar 32 and the through hole of the mounting rod 2.

Firstly, sliding the T-shaped strip 32 into the T-shaped groove 21, then penetrating one end of a fastening bolt 51 through the T-shaped strip 32 and a through hole on the mounting rod 2, and finally, connecting a fastening nut 52 and one end of the fastening bolt 51 penetrating out of the mounting rod 2 by screw threads; at this time, the brush holder 3 is fixed on the mounting rod 2, and the brush holder 3 and the mounting rod 2 are convenient to detach and mount.

The implementation principle of the automatic turning device for the plate roller end cover in the embodiment of the application is as follows: after the end cover of the printing roller is cut, the mounting seat 12, the supporting frame 16, the mounting rod 2 and the driving piece 4 are firstly mounted on the workbench 11, then the brush holder 3 with the brush bristles 31 is mounted on the mounting rod 2, the brush holder 3 is fixed on the mounting rod 2 by the fastening piece 5, finally the driving piece 4 is used for driving the mounting rod 2 to move back and forth along the width direction of the lathe 1, and further the brush bristles 31 on the brush holder 3 are driven to clean the chips on the table surface of the workbench 11 into the collecting boxes 13 on the two sides of the workbench 11 for storage, so that the labor intensity of workers is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a version roller end cover automatic turning device which characterized in that: including lathe (1), be provided with workstation (11) on lathe (1), the top of workstation (11) is provided with installation pole (2), can dismantle on installation pole (2) and be connected with brush holder (3), brush holder (3) are gone up and are had brush hair (31) along self length direction equipartition, brush hair (31) are contradicted with the mesa of workstation (11), the length direction of brush holder (3) parallels with the length direction of lathe (1), one side of lathe (1) is provided with and is used for driving piece (4) that installation pole (2) removed along lathe (1) width direction.

2. The automatic turning device for the plate roller end cover as claimed in claim 1, is characterized in that: the driving piece (4) comprises a reciprocating screw rod (41) and a driving motor (42), the length direction of the reciprocating screw rod (41) is consistent with the width direction of the lathe (1), the driving motor (42) is arranged on one side of the lathe (1), the driving motor (42) is used for driving the reciprocating screw rod (41) to rotate, a mounting seat (12) is arranged on the lathe (1), one end of the reciprocating screw rod (41) is rotatably arranged on the mounting seat (12), a positioning rod (121) is fixedly arranged on the mounting seat (12), the length direction of the positioning rod (121) is parallel to the length direction of the reciprocating screw rod (41), one end of an installation rod (2) is simultaneously sleeved on the reciprocating screw rod (41) and the positioning rod (121), and the installation rod (2) is matched with the reciprocating screw rod (41).

3. The automatic turning device for the plate roller end cover as claimed in claim 2, is characterized in that: one end of the reciprocating screw rod (41) departing from the mounting seat (12) is coaxially connected with a worm wheel (411), the driving motor (42) is arranged on the side wall of the lathe (1), an output shaft of the driving motor (42) is coaxially connected with a worm (412), and the worm wheel (411) is matched with the worm (412).

4. The automatic turning device for the plate roller end cover as claimed in claim 1, is characterized in that: t-shaped groove (21) has been seted up along self length direction on installation pole (2), be provided with T shape strip (32) on brush holder (3), the length direction of T shape strip (32) is unanimous with the length direction of brush holder (3), T shape strip (32) and T shape groove (21) sliding fit.

5. The automatic turning device for the plate roller end cover as claimed in claim 4, is characterized in that: and the mounting rod (2) is provided with a fastener (5) for limiting the relative sliding between the T-shaped strip (32) and the T-shaped groove (21).

6. The automatic turning device for the plate roller end cover as claimed in claim 5, is characterized in that: the fastener (5) comprises a fastening bolt (51) and a fastening nut (52), and one end of the fastening bolt (51) penetrates through the mounting rod (2) and the T-shaped strip (32) and then is in threaded fit with the fastening nut (52).

7. The automatic turning device for the plate roller end cover as claimed in claim 2, is characterized in that: the one end that brush holder (3) are close to reciprocal lead screw (41) is provided with first baffle (33), the one end that reciprocal lead screw (41) was kept away from in brush holder (3) is provided with second baffle (34), the length direction of first baffle (33) and second baffle (34) all is the same with the length direction of reciprocal lead screw (41), the diapire of first baffle (33) and second baffle (34) all laminates with the surface of workstation (11) mutually, the face of first baffle (33) and second baffle (34) uses brush holder (3) to extend the same length to brush holder (3) both sides as the center.

8. The automatic turning device for the plate roller end cover as claimed in claim 2, is characterized in that: the lathe (1) is located both sides of reciprocal lead screw (41) and all is provided with top open-ended collecting box (13), the bottom of collecting box (13) is provided with angle steel (14), be provided with connecting bolt (15) on angle steel (14), connecting bolt (15) pass behind angle steel (14) and wear to locate on the lateral wall of workstation (11) with the screw thread.